TCM syndrome differentiation in colorectal cancer patients assisted by differences in gut microbiota: An exploratory study.

Objective: To explore the difference in gut microbiota between different traditional Chinese Medicine (TCM) syndromes in patients with colorectal cancer (CRC) and its internal relationship. Methods: From June 2020 to August 2021, 109 colorectal cancer patients with a clear pathological diagnosis who had not yet undergone surgery or chemotherapy were classified according to the TCM syndrome classification, and the feces samples of 109 patients with preoperative colorectal cancer were collected. 16s rRNA gene sequencing was used to determine gut microbiota diversity and abundance in CRC patients with different TCM syndrome, and LEfSe analysis was made to screen different TCM syndrome for differential representative microbiota. Results: 109 patients were divided into 5 syndromes by TCM syndrome classification, which were Liver and Kidney Yin Deficiency Syndrome (LKYDS, n = 19), Spleen Deficient Qi Stagnation Syndrome (SDQSS, n = 30), Stasis and Poison Obstruction Syndrome (SPOS, n = 17), Damp-Heat Syndrome (DHS, n = 30), Qi and Blood Deficiency Syndrome (QBDS, n = 13). Alpha diversity index showed significant differences among the five groups of TCM syndromes, with Shannon index being highest in the SDQSS group and lowest in the LKYDS (p = 0.003). ACE index being highest in the SDQSS group and lowest in the SPOS (p = 0.010). PD whole tree index being highest in the SDQSS group and lowest in the SPOS (p = 0.017). Similarly, beta diversity showed significant differences among the five groups of TCM syndromes, with principal coordinate analysis (PCo1 = 31.86 %, PCo2 = 5.62 %) showing separation and coincidence between the groups, and Adonis group differences showing coincidence between the QBDS-LKYDS (p = 0.702), QBDS-DHS (p = 0.133), and SDQSS-DHS (p = 0.260) groups. LEfSe analysis revealed that the representative microbiota of DHS patients was Dialister sp Marseille P5638 (LDA = 3.05, p＜0.001), the representative microbiota of SPOS patients was Oscillospirales (LDA = 4.78, p = 0.029), the representative microbiota of SDQSS patients was Selenomonadaceae (LDA = 3.94, p = 0.003), the representative microbiota of LKYDS patients was Dialister (LDA = 4.19, p = 0.001), and the representative microbiota of QBDS patients was Akkermansia muciniphila (LDA = 4.23, p = 0.006). Conclusions: There are significant differences in gut microbiota between different TCM syndromes in CRC patients. The five microbiota, Dialister sp Marseille P5638, Oscillospirales, Selenomonadaceae, Dialister, and Akkermansia muciniphila, may be differential markers of TCM syndrome in CRC and are expected to be one of the bases for accurate TCM syndrome differentiation of CRC.

Discipline of rehabilitation psychology using ICF: paradigm and contents / 中国康复理论与实践

@#Objective To discuss the paradigm and contents of rehabilitation psychology using bio-psycho-social model of functioning, disability and health of International Classification of Functioning, Disability and Health (ICF). Methods In perspectives of rehabilitation sciences and psychological sciences, paradigm and contents of modern rehabilitation psychology with the functioning framework of ICF were constructed in accordance with the development of modern rehabilitation science. Results A holistic rehabilitation model was constructed based on ICF, involving the body, mind and environment. Based on the functional model of ICF, the main contents of modern rehabilitation psychology were not only related to the function and structure of the body, but also related to the activities and participation, and emphasized the interaction with environment. The modern rehabilitation psychology would not only research about the physical dysfunction, but also the intervention of activity and environment. Based on ICF, common terminology and coding methods might be used to enable rehabilitation psychologists to communicate with relevant professionals in the multidisciplinary and interdisciplinary field of rehabilitation. Conclusion Constructing the theoretical framework and research paradigm of modern rehabilitation psychology based on ICF can form the system of rehabilitation psychology integrated with psychological science and rehabilitation science.

Effects of dietary polyunsaturated fatty acid intake on serum lipoprotein, C-reactive protein and homocysteine in patients with acute ischemic stroke or transient ischemic attack / 国际脑血管病杂志

Objective To investigate the relationship between dietary polyunsaturated fatty acid (PUFA) intake and blood lipid,C-reactive protein (CRP) and homocysteine (Hcy) in patients with acute ischemic stroke or transient ischemic attack (TIA).Methods Patients with acute ischemic stroke or TIA were enrolled consecutively from Nanjing Stroke Registry Program.The total dietary PUFA intake level was assessed by the food semi-quantitative frequency questionnaire.Venous blood samples were collected in the morning of the day after admission to the hospital to detect the levels of serum total cholesteroI,triacylglycerol,high-density lipoprotein cholesterol,low-density lipoprotein cholesterol,Hcy,and CRP.According to the median level of total PUFA intake,the patients were divided into low PUFA group and high PUFA group.The rehtionship between PUFA intake and blood lipid,CRP and Hcy was analyzed by Spearman correhtion analysis,and multiple linear regression analysis was used to determine the independent correhtion.Results A total of 170 patients (85.1％) with acute ischemic stroke and 31 patients with TIA (14.9％) were enrolled.Their age was 62.9 ± 14.1 years,143 were males (71.1％),and the median PUFA daily intake was 12.8 g (interquartile range:8.05-17.5 g).Compared with the high PUFA group (n =100),patients in the low PUFA group (n =101) were older,serum high-density lipoprotein cholesterol levels were lower,and CRP and Hcy levels were higher.The above differences were statistically significant (all P ＜ 0.05).Spearman correlation analysis showed that total dietary PUFA intake was significantly negatively correhted with the serum CRP (r =-0.24,P =0.001) and Hey (r =-0.17,P =0.013) levels,and there was no significant correlation with the blood lipid levels.Multiple linear regression analysis showed that CRP was significantly negatively correlated with PUFA intake after adjusting for confounding factors (B =-0.28,P =0.012).Conclusions Dietary PUFA intake in patients with acute ischemic stroke or TIA may affect blood metabolism index and oxidative stress index.It is necessary to adjust the dietary structure of patients with low PUFA intake to reduce the risk of stroke recurrence.

Effects of dietary polyunsaturated fatty acid intake on serum lipoprotein, C-reactive protein and homocysteine in patients with acute ischemic stroke or transient ischemic attack / 国际脑血管病杂志

Objective@#To investigate the relationship between dietary polyunsaturated fatty acid (PUFA) intake and blood lipid, C-reactive protein (CRP) and homocysteine (Hcy) in patients with acute ischemic stroke or transient ischemic attack (TIA).@*Methods@#Patients with acute ischemic stroke or TIA were enrolled consecutively from Nanjing Stroke Registry Program. The total dietary PUFA intake level was assessed by the food semi-quantitative frequency questionnaire. Venous blood samples were collected in the morning of the day after admission to the hospital to detect the levels of serum total cholesterol, triacylglycerol, high-density lipoprotein cholesterol, low-density lipoprotein cholesterol, Hcy, and CRP. According to the median level of total PUFA intake, the patients were divided into low PUFA group and high PUFA group. The relationship between PUFA intake and blood lipid, CRP and Hcy was analyzed by Spearman correlation analysis, and multiple linear regression analysis was used to determine the independent correlation.@*Results@#A total of 170 patients (85.1%) with acute ischemic stroke and 31 patients with TIA (14.9%) were enrolled. Their age was 62.9±14.1 years, 143 were males (71.1%), and the median PUFA daily intake was 12.8 g (interquartile range: 8.05-17.5 g). Compared with the high PUFA group (n=100), patients in the low PUFA group (n=101) were older, serum high-density lipoprotein cholesterol levels were lower, and CRP and Hcy levels were higher. The above differences were statistically significant (all P<0.05). Spearman correlation analysis showed that total dietary PUFA intake was significantly negatively correlated with the serum CRP (r=-0.24, P=0.001) and Hcy (r=-0.17, P=0.013) levels, and there was no significant correlation with the blood lipid levels. Multiple linear regression analysis showed that CRP was significantly negatively correlated with PUFA intake after adjusting for confounding factors (B=-0.28, P=0.012).@*Conclusions@#Dietary PUFA intake in patients with acute ischemic stroke or TIA may affect blood metabolism index and oxidative stress index. It is necessary to adjust the dietary structure of patients with low PUFA intake to reduce the risk of stroke recurrence.

Formula compatibility regulation for prevention and treatment of infantile recurrent respiratory infection based on data mining / 重庆医学

Objective To explore the compound compatibility regulation of oral traditional Chinese medicines (TCM) for the prevention and treatment of infantile repeated respiratory infection.Methods The oral TCM compound literatures for the prevention and treatment of infantile repeated respiratory infection were collected from four databases,including China Biology Medicine disc,CNKI,VIP Periodical and Wanfanf Data.The retrieval time was from January 2006 to July 2006.Then the TCM oral compound prescriptions meeting the requirements were obtained by the literature arrangement and performed the terms standardized processing for extracting the information and establishing Excel table.Then the Kaiyuan software package R i386 3.3.0 was used to conduct the drug frequency,association rules analysis and clustering analysis.Results A total of 311 prescriptions were screened out and 208 kinds of traditional Chinese medicine were analyzed.It was found that the higher compatibility frequencies of TCM were atractylodes,radix glycyrrhizae,windproof,radix astragali,radix pseudostellariae,poria cocos,dried tangerine or orange peel,etc.;the strong association rules prompted that modified Yupinfeng Powder composed of core medicines such as astragalus,atractylodes and windproof was the basic formula for prevention and treatment of infantile repeated respiratory infection;the clusters analysis found some TCM societies such as emembranous Astragalus mongholicus-keel-oysters,Atractylodes-Poria cocos-licorice-Astragalus mongholicus-dangshen.Conclusion The drug frequency,association rules analysis and clustering analysis can reveal the compatibility rules of TCM prescriptions for preventing and treating infantile repeated respiratory to provide reference basis for optimizing the clinical prescription and improving the curative effect.

Glycosylation of ent-kaurene derivatives and an evaluation of their cytotoxic activities / 中国天然药物

AIM@#To discover more active and water-soluble derivatives of tetracyclic diterpenoids containing an exo-methylene cyclopentanone or an α-methylenelactone moiety.@*METHODS@#All of the key intermediates were synthesized from stevioside, and the target compounds were obtained through glycosylation of the 4-carboxyl group. The cytotoxicity of the target compounds against six human cancer cell lines, HepG2, Bel-7402, A549, U251, MCF-7 and MDA-MB-231, were evaluated by the MTT assay.@*RESULTS@#Compound 1b was more effective than the positive control adriamycin against the HepG2, Bel-7402, A549, MCF-7, and MDA-MB-231 cell lines with IC50 values of 0.12, 0.91, 0.35, 0.08, and 0.07 μmol·L(-1), respectively. Moreover, compound 3c exhibited the most potent and selective cytotoxic activity against the HepG2 cell line (IC50, 0.01 μmol·L(-1)).@*CONCLUSION@#Compounds 1b and 3c could be considered as potential anticancer candidates for further study.

Effect of combination of insulin and selenium on insulin signal transduction in cardiac muscle of STZ-induced diabetic rats / 药学学报

This study is to investigate the effect of low doses of insulin (1 u x kg(-1)) and selenium (180 microg x kg(-1)) in combination on general physiological parameters and insulin signal molecules in cardiac muscle of STZ-induced diabetic rats. The levels of blood glucose were estimated using One Touch SureStep Blood Glucose meter. HbA1c levels were estimated using microcolumn assay. TG and TC were estimated using enzymatic assay. The levels of PI3K and GLUT4 in cardiac muscle were examined by immunoblotting and immunohistochemistry. The result showed that insulin in combination with selenium could significantly lower blood glucose and blood lipid levels and markedly restored the PI3K and GLUT4 levels in cardiac muscle. It could be concluded that there was cooperation between insulin and selenium, and that treatment of diabetic rats with combined doses of insulin and selenium increased cardiac glucose uptake by upregulating the level of PI3K-mediated GLUT4 in cardiac muscle, eventually ameliorating myocardial dysfunction.

Thoughts on attending training project of rural health appropriate technology / 中华医学教育探索杂志

Some traditional Chinese medicine technologies,with strong safety, quick and significant effect, standerdized manipulation, simple operation and good prospect for promotion and application are selected in the research project for application and demonstration of rural health appropriate technology. Through the application of the project, we have new experience in medical teaching.

Clinical observation on therapeutic effect of combination of acupuncture and ginger-partition moxibustion for treatment of patients with cardiac arrhythmia / 中国针灸

<p><b>OBJECTIVE</b>To compare the therapeutic effect of the combined method of acupuncture and ginger-partition moxibustion with that of routine western medicine on the patients with cardiac arrhythmia.</p><p><b>METHODS</b>Seventy-five patients with cardiac arrhythmia were randomly divided into an observation group (38 cases) and a control group (37 cases). In the observation group, the patients were treated at Neiguan (PC 6) with acupuncture, and Xinshu (BL 15), Pishu (BL 20), Gongsun (SP 4) etc. with ginger-partition moxibustion. In the control group, the patients were given the routine western medicine for cardiac arrhythmia, such as Metoprolol, Propafenone and Aspirin (enteric solubility). Through the 2-4 courses of treatment and 1 year follow-up survey, the therapeutic effect, recurrence and complication on the patients were observed and compared between the both groups.</p><p><b>RESULTS</b>The total effective rate of 97.4% in the observation group was better than that of 81.1% in the control group (P < 0.05). The serious recurrence rate and complication occurred in the observation group were lower than those of the control group (both P < 0.05).</p><p><b>CONCLUSION</b>The therapeutic effect of the combined method of acupuncture and ginger-partition moxibustion on the patients with cardiac arrhythmia is obviously better than that of routine western medicine.</p>

Simultaneous determination of six components in Yupingfeng Decoction by high-performance liquid chromatography / 南方医科大学学报

<p><b>OBJECTIVE</b>To establish a HPLC-based method for simultaneous determination of 2 classes of compounds (flavonoids and chromones) and 6 their effective components,(including prin-O-glucosylcimifugin, cimifugin, 4'-O-beta-D-glucosyl- 5-O-methylvisamminol, quercetin, sec-o-glucosylhamaudol and formononetin), in Yupingfeng Decoction.</p><p><b>METHODS</b>HPLC-based separation of the agents was performed on Agilent Extend-C(18) column (4.6 mm x 250 mm, 5 microm) at 25 degrees with the mobile phase of MeOH-1% acetic acid water solution (gradient elution), flow rate of 0.8 ml/min and detection wavelength of 254 nm.</p><p><b>RESULTS AND CONCLUSION</b>HPLC allowed simultaneous quantitative determination of the 6 components in Yupingfeng Decoction, and they showed good linear relationships when their sample amount ranged 90-1810 ng, 97-1940 ng, 190-1906 ng, 105-3144 ng, 88-2625 ng and 109-3279 ng, respectively, with correlation coefficients all beyond 0.9999 and average recovery rates of 98.2%, 99.1%, 97.3%, 97.8%, 98.8% and 99.2%, respectively. This simple and convenient method accommodated a broad linear range with high sensitivity and precise and reproducible results.</p>

Observation on the Therapeutic Effect of Acupuncture for Treatment of Acute Waist Sprain / 针灸推拿医学（英文版）

To compare the clinical effect of needling the Ashi point (4cm lateral to the lower border of the spinous process of cervical vertebra) plus Yaotongdian on the hand and point injection on the Ashi point with Triamoninde. The curative effect of acupuncture was better than that of point injection.